Starting in December 2026, Switzerland will launch its official electronic identity system. It will be called E-ID, it will work through a free application called swiyu Wallet and it will allow you to use your mobile phone as a valid identity document in digital and face-to-face contexts: to verify your age at a supermarket checkout, open an online bank account, carry out administrative procedures or prove your identity during a police check. The physical document does not disappear. The E-ID is a voluntary alternative, not a mandatory substitution.
What is already circulating in some groups is the idea that this is a centralized data surveillance or control system. The technical design points in the opposite direction: the data is not stored on any central server of the State, but on the user's own phone. When someone uses the E-ID, the company or authority can only request the data strictly necessary for that specific procedure, and the user sees what is being requested and can reject it. It is the principle of data minimization applied in a technical way, not as a simple promise on paper.
For foreign residents this has a direct implication: the E-ID is not just for Swiss citizens. Those with a valid residence permit will also be able to apply. This simplifies procedures such as verifying identity for online contracts, opening accounts without moving to an office or signing digital documents with legal validity. The system is not yet available: the launch is scheduled for December 2026. There is time to understand it well before everyone starts to take it for granted.